A catalytic converter is a vital component of modern cars, as it purifies your vehicle’s exhaust fumes and thus matches modern pollution standards. However, it is possible that it may turned out to be clogged or breakdown, in which circumstance a change or cleaning is fundamental. In this article we are going to look at how to clean a catalytic converter on Renault Maxity? To achieve this, first of all, we will describe the circumstances in which it might be interesting to clean the catalytic converter of your Renault Maxity, then, how to accomplish this cleaning to recover the overall performance of the catalytic converter of your car.

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Why would you want to clean up the catalytic converter of your Renault Maxity?

In this first part we will describe why it might be beneficial to clean the catalyst of your Renault Maxity . In truth for some of you it may seem logical but the majority of you do not know how it functions and the consequences dirty catalytic converter .

Role and functioning of the catalytic converter of a Renault Maxity

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The catalytic converter of your Renault Maxity has the function to eliminate harmful exhaust fumes related to the operation of your engine. In truth, it is one of the main elements that fight against the pollution discharged by your Renault Maxity. It will convert these harmful gases into water or nonpolluting fumes. In order to convert these gases, the catalyst of your Renault Maxity a mesh of precious metals which, when the gases pass at high temperature, will break them down by chemical reaction . A catalytic converter can only work from 400°, it is consequently necessary to avoid clogging the catalytic converter of your Renault Maxity. If you are considering making enough long travels to heat it up frequently (count more than 10 kilometres for the catalyst to reach the right temperature), this will allow you to optimize the life of this part and keep best engine efficiency.

Consequences of a dirty or faulty catalytic converter on Renault Maxity

We will now find out what can be the consequences of a dirty or failing catalytic converter on Renault Maxity . This will allow you to discover the manifestations that should alert you to a malfunction of your catalytic converter, here is the list of symptoms of a faulty catalytic converter:

  • The catalytic converter of your Renault Maxity is blocked: As we stated earlier, if you make too short journeys like 50% of people, it will not have the time to start functioning and the catalytic converter will clog up with exhaust fumes.
  • Switching on the engine light: : Following a clogged catalytic converter, engine light of your Renault Maxity may come on, do not hesitate to consult our content page to identify how to switch it off.
  • A faulty lambda sensor : The catalyst functions in close connection with the lambda sensors downstream and upstream of it, they will analyze the air flowing inside it, if it is clogged the sensors will often times as well have complications.
  • A metallic noise caused by the exhaust: In case the catalyst is dead you should notice this noise which results in that the ceramic is damaged.

Why you should clean the catalytic converter of your Renault Maxity

Before we accomplish with the step you are most likely most curious about, how to clean the catalytic converter of a Renault Maxity? We will describe why it might be relevant for you to execute this cleaning. In truth, a catalytic converter is a very expensive component (about 500 euros with the installation, the price can differ depending to the engines). In addition to being no longer good for passing the technical control , you might be at risk of over-consumption of fuel . Finally, the last benefit is that cleaning a catalytic converter is not that expensive and doing it frequently will save you a lot of money.

How do you clean the catalytic converter from its Renault Maxity?

Finally here is the step that you are most certainly most enthusiastic about in this article, how to clean the catalytic converter of your Renault Maxity? Know that this procedure is very basic, and that there are two methods to accomplish:

  • Scrubbing the catalytic converter from your Renault Maxity frequently: This approach is specifically valuable for people who principally do short trips . To do this, nothing could be less complicated, from time to time, make a long trip (about 30 minutes to improve the efficiency of the process), thinking of making your engine go up in revs so that the temperature in the catalyst increases and it can be cleaned.
  • To use a catalyst cleaner: You can discover some in a motor vehicle center for about 20 euros. All you have to do is add it to your fuel directly in your tank with about half a full tank. Afterwards you will have to drive on a long distance for at least 1 hour at mid-range by trying to go frequently at high rpm . If you can before and afterwards do an exhaust gas analysis to verify that you have recovered healthier exhaust fumes after the process. You can execute this process every 15 000km.

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If you wish more tutorials on the Renault Maxity, go to our Renault Maxity category.